Kidde 10-Year Sealed Battery Smoke & Carbon Monoxide Combo Alarm – Maintenance-Free Dual-Sensor Safety Detector

Upgrade your home safety with the Kidde Combination Smoke & Carbon Monoxide Alarm featuring a sealed 10-year battery, designed to deliver continuous protection without the hassle of frequent battery changes. The built-in lithium power source is engineered to last the entire lifespan of the alarm, eliminating routine replacements and helping ensure the unit remains active around the clock.

This combination detector provides dual protection against both smoke and carbon monoxide in a single device, offering a cost-effective safety solution while reducing the number of alarms needed throughout your home. The advanced sensing technology delivers fast alerts to help give occupants more time to respond in an emergency while also reducing nuisance alarms often triggered by everyday activities like cooking.

The sealed battery design means the alarm stays powered continuously for up to a decade, operating 24/7 without user maintenance and avoiding late-night low-battery chirps. End-of-life notifications signal when it’s time to replace the unit after its service period, ensuring ongoing reliability and compliance with safety recommendations.

Easy installation with included mounting hardware makes it ideal for bedrooms, hallways, and living areas, delivering dependable fire and CO monitoring in both new and existing homes. Built to modern safety standards and backed by a brand with more than a century of fire-safety experience, this Kidde alarm provides peace of mind through dependable, maintenance-free operation.